Scottish Ring :George Fenwick

This was a ring I found in a charity shop. I think it is George Fenwick, made in Edinburgh but I don’t know the year or much about him.

Any info would be appreciated.

Thank you

It certainly has an Edinburgh assay mark but the date letter looks like the S used in 1973 and 1974. A GF mark was registered in 1969 by Glen Kelso Frame, jewellery manufacturer trading as Invergyle Jewellery Ltd and Invergyle Crafts Co, Carnoustie and Stranraer. He also registered a mark with a pellet between the letters which you can see on my web site.